Zeromic STHD-F1, Инструкция по эксплуатации, Страница: 8 / 40

●
Earphone mike / PTT button to connect
Socket, no matter which can connect the Earphone mike or PTT
button. Please select the installation interface of the two-way radio
you can choose to connect the Earphone mike or PTT button on
the according to the situation.
●
PTT button
When the PTT button is pressed, the two-way radio enters
transmitting status. The PTT button of the two-way radio has the
same function.
●
Emergency button
Long press 3 seconds to enter the status of emergency
communications, Earphone mike's communication status will last for
more than 30 seconds. In addition, the emergency warning tone
will also be sent at the same time.
●
Power button (Battery built-in / Bluetooth) Two-
way radio power supply dispatch model:
Along with
the two- way radio’s starting, no need to operate, the power is on.
The built-in battery model ：
Long press the button to start the power, after starting, by long
press button 10 seconds to cut off the power.
Bluetooth model
：
Press the button for more than 2 seconds, the power is on, and
press more than 7 seconds to pairing. press the button for more
than 10 seconds to cut off the power.
●
Function [ F ] button
Additional function settings for Zeromic, can be used in combination
with other buttons or long press this button to set additional functions.
●
Volume button [ ▲ ] / [ ▼ ]
Used to adjust the volume of earphone. pressing ▲ , can increase
the voice ， pressing ▼ , can decrease the voice.
●
Charging terminal ： （ Battery built-in / Bluetooth ）
The built-in battery models equipped with charging terminal, can
be charged through the Micro USB and the USB terminal of the
computer. When charging, the red light is on, the blue light
indicate that the charging is finished.
6